EP0807734A3 - Car door lock - Google Patents

Car door lock Download PDF

Info

Publication number
EP0807734A3
EP0807734A3 EP97401070A EP97401070A EP0807734A3 EP 0807734 A3 EP0807734 A3 EP 0807734A3 EP 97401070 A EP97401070 A EP 97401070A EP 97401070 A EP97401070 A EP 97401070A EP 0807734 A3 EP0807734 A3 EP 0807734A3
Authority
EP
European Patent Office
Prior art keywords
pawl
cliquet
entraíneur
maneton
disc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97401070A
Other languages
German (de)
French (fr)
Other versions
EP0807734B1 (en
EP0807734A2 (en
Inventor
Patrick Dupont
Joel Girard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo GmbH and Co Schliessysteme KG
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo GmbH and Co Schliessysteme KG
Valeo Systemes de Fermetures SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo GmbH and Co Schliessysteme KG, Valeo Systemes de Fermetures SA filed Critical Valeo GmbH and Co Schliessysteme KG
Publication of EP0807734A2 publication Critical patent/EP0807734A2/en
Publication of EP0807734A3 publication Critical patent/EP0807734A3/en
Application granted granted Critical
Publication of EP0807734B1 publication Critical patent/EP0807734B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Serrure pour un ouvrant de véhicule automobile, comportant un pêne pivotant (6) qui coopère avec une gâche (4) agencée dans la carrosserie, le pêne (22) pouvant être bloqué au moyen d'un cliquet, le cliquet pouvant pivoter d'une position de blocage à une position de déblocage, au moyen d'un moteur électrique (9) équipé d'un engrenage (10 ), serrure dans laquelle :

  • a) l'engrenage (10) entraíne un disque rotatif à manetons (11);
  • b) le maneton (13, 14) s'engrène sur un entraíneur (18) du cliquet, de telle sorte que
  • c) lors de l'ouverture, le maneton (13, 14) fait d'abord pivoter le cliquet dans sa position de déblocage, et
  • d) le disque (11) continue ensuite à tourner jusqu'à ce que le maneton (13, 14) se trouve hors de coopération avec l'entraíneur du cliquet et le cliquet est ramené par son ressort (21) dans sa position de blocage,
    • caractérisé par le fait que le cliquet comporte :
    • un entraíneur en forme de pion,
    • deux leviers de liaison (15, 17), prévus entre le disque (11) et le cliquet.
    Figure 00000001
    Lock for a motor vehicle opening, comprising a pivoting bolt (6) which cooperates with a keeper (4) arranged in the bodywork, the bolt (22) being able to be locked by means of a pawl, the pawl being able to pivot by a locking position to an unlocking position, by means of an electric motor (9) equipped with a gear (10), lock in which:
  • a) the gear (10) drives a rotary crankpin disc (11);
  • b) the crank pin (13, 14) meshes with a catch (18) of the pawl, so that
  • c) during opening, the crank pin (13, 14) first rotates the pawl to its unlocking position, and
  • d) the disc (11) then continues to rotate until the crank pin (13, 14) is out of cooperation with the pawl driver and the pawl is returned by its spring (21) to its locking position ,
    • characterized by the fact that the pawl comprises:
    • a pawn-shaped coach,
    • two connecting levers (15, 17), provided between the disc (11) and the pawl.
    Figure 00000001
    EP97401070A 1996-05-17 1997-05-14 Car door lock Expired - Lifetime EP0807734B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE19619958 1996-05-17
    DE19619958A DE19619958C2 (en) 1996-05-17 1996-05-17 Lock for a motor vehicle door

    Publications (3)

    Publication Number Publication Date
    EP0807734A2 EP0807734A2 (en) 1997-11-19
    EP0807734A3 true EP0807734A3 (en) 1999-01-20
    EP0807734B1 EP0807734B1 (en) 2001-04-18

    Family

    ID=7794601

    Family Applications (2)

    Application Number Title Priority Date Filing Date
    EP97401070A Expired - Lifetime EP0807734B1 (en) 1996-05-17 1997-05-14 Car door lock
    EP97401069A Expired - Lifetime EP0812972B1 (en) 1996-05-17 1997-05-14 Electrically operated car door lock

    Family Applications After (1)

    Application Number Title Priority Date Filing Date
    EP97401069A Expired - Lifetime EP0812972B1 (en) 1996-05-17 1997-05-14 Electrically operated car door lock

    Country Status (4)

    Country Link
    EP (2) EP0807734B1 (en)
    BR (2) BR9704848A (en)
    DE (3) DE19619958C2 (en)
    ES (2) ES2196273T3 (en)

    Families Citing this family (31)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR2775016B1 (en) 1998-02-19 2000-04-14 Valeo Systemes De Fermetures IMPROVEMENT IN ELECTRIC LOCK FOR OPENING VEHICLE AUTOMOTIVE WITH TWO-PHASE OPERATION
    GB2339593A (en) * 1998-07-15 2000-02-02 Meritor Light Vehicle Sys Ltd Vehicle door latch with disengageable power release
    FR2782111B1 (en) 1998-08-05 2002-12-06 Valeo Securite Habitacle IMPROVED ELECTRIC LOCK FOR VEHICLE OPENING ELEMENT
    FR2783551B1 (en) 1998-09-21 2000-11-17 Valeo Securite Habitacle IMPROVED ELECTRIC LOCK FOR A MOTOR VEHICLE DOOR
    FR2783552B1 (en) * 1998-09-21 2000-11-17 Valeo Securite Habitacle ELECTRICAL LOCK WITH OPENING ASSISTANCE FOR MOTOR VEHICLE DOOR
    US6109672A (en) 1998-10-09 2000-08-29 Valeo Electrical Systems, Inc. Combination window release and wiper system and method
    FR2785637B1 (en) 1998-11-09 2000-12-29 Valeo Securite Habitacle MOTOR VEHICLE DOOR LOCK WITH ELECTRICAL CONVICTION
    FR2794164B1 (en) * 1999-05-31 2001-07-27 Valeo Securite Habitacle ELECTRIC MOTOR REDUCER GROUP AND LOCK COMPRISING SUCH A MOTOR REDUCER GROUP
    US6174016B1 (en) 1999-10-15 2001-01-16 Valeo Electrical Systems, Inc. Door assembly module and method
    FR2804713A1 (en) 2000-02-08 2001-08-10 Valeo Securite Habitacle Automobile electrically operated door lock includes opening contactor and a movable striking plate
    DE10164829B4 (en) 2001-01-02 2006-07-13 Brose Schließsysteme GmbH & Co.KG Motor vehicle door lock, designed as an electric lock
    DE10100008B4 (en) * 2001-01-02 2004-12-16 Brose Schließsysteme GmbH & Co.KG Sealed electrically operated lock assembly for motor vehicles, uses sealed box to house lock with external cam driven by shaft that passes through seal fitted to hole in cover of box
    FR2821109B1 (en) * 2001-02-22 2003-04-11 Valeo Securite Habitacle ELECTRIC BACKUP LOCK
    DE10336049A1 (en) 2003-08-01 2005-02-17 Kiekert Ag Motor vehicle door lock
    DE10361168B4 (en) * 2003-12-22 2016-08-04 BROSE SCHLIEßSYSTEME GMBH & CO. KG Motor vehicle lock, in particular for hoods or flaps
    DE102005002493A1 (en) * 2005-01-19 2006-07-27 Marquardt Gmbh Electrical door e.g. car door, lock for closure system, has locking unit arranged from blocking device by arranging in separated plane and/or in separated installation space, and roller transferring force between activating unit and device
    JP4851869B2 (en) * 2006-07-03 2012-01-11 三井金属アクト株式会社 Vehicle door latch device
    FR2929635B1 (en) * 2008-04-08 2010-06-11 Valeo Securite Habitacle DOOR LOCK OF MOTOR VEHICLE
    ES2351747B1 (en) 2008-09-16 2011-12-05 Tubsa Automocion, S.L. MOTORIZED LOCK OF ROTATING LATCH.
    EP2431558A3 (en) * 2010-09-21 2016-06-01 Gebr. Bode GmbH & Co. KG Locking and unlocking system
    DE202012002867U1 (en) * 2012-03-20 2012-04-11 Flexngate Automotive Iberica S.A. Lock with rotary latch
    US9546503B2 (en) * 2013-03-06 2017-01-17 Questek Manufacturing Corporation Electromechanical rotary latch
    DE102013103245A1 (en) * 2013-03-28 2014-10-02 Kiekert Aktiengesellschaft Motor vehicle door lock
    EP2843168B1 (en) 2013-09-02 2018-11-28 Witte Automotive GmbH Motor vehicle lock
    TWI617730B (en) * 2017-04-20 2018-03-11 信昌機械廠股份有限公司 Door lock device for lift-type car door
    CN110595141B (en) * 2018-07-26 2020-12-25 海尔智家股份有限公司 Clutch automatic door opening device and refrigerator
    CN109708396B (en) * 2018-07-26 2020-11-27 海尔智家股份有限公司 Clutch automatic door opening device and refrigerator
    CN109708399B (en) * 2018-07-26 2020-12-25 海尔智家股份有限公司 Clutch automatic door opening device and refrigerator
    CN109708398B (en) * 2018-07-26 2020-11-27 海尔智家股份有限公司 Clutch automatic door opening device and refrigerator
    DE102019116917A1 (en) * 2019-06-24 2020-12-24 Kiekert Aktiengesellschaft Motor vehicle lock
    DE102020118721A1 (en) * 2020-07-15 2022-01-20 Kiekert Aktiengesellschaft motor vehicle lock

    Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0109656A2 (en) * 1982-11-18 1984-05-30 Neiman S.A. Electric lock
    US4588217A (en) * 1983-01-06 1986-05-13 Aciers Et Outillage Peugeot Latch in particular for a vehicle door
    EP0267423A2 (en) * 1986-10-06 1988-05-18 Aisin Seiki Kabushiki Kaisha Door lock assembly for automotive vehicles
    US5238274A (en) * 1989-09-14 1993-08-24 Robert Bosch Gmbh Device for locking and unlocking closed doors to the interior of a motor vehicle
    DE4222868A1 (en) * 1992-07-11 1994-01-13 Bosch Gmbh Robert Locking device for doors of a motor vehicle
    DE4343340A1 (en) * 1993-01-15 1994-07-21 Kiekert Gmbh Co Kg Central locking system for car doors

    Family Cites Families (10)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE3333746A1 (en) * 1983-09-19 1985-06-05 Neiman GmbH, 5657 Haan Lock for a motor-vehicle door
    US4763936A (en) * 1986-10-20 1988-08-16 General Motors Corporation Power operated door latch
    DE3728086A1 (en) * 1987-08-22 1989-03-02 Vdo Schindling LOCKING AID FOR A VEHICLE DOOR
    JP2717098B2 (en) * 1988-07-21 1998-02-18 アイシン精機株式会社 Door lock device
    JPH076313B2 (en) * 1988-08-25 1995-01-30 三井金属鉱業株式会社 Actuator for automobile
    JPH0296072A (en) * 1988-09-30 1990-04-06 Aisin Seiki Co Ltd Lid lock device
    JP2707637B2 (en) * 1988-09-30 1998-02-04 アイシン精機株式会社 Luggage door lock device
    JP2556792B2 (en) * 1991-12-13 1996-11-20 株式会社大井製作所 Automotive door lock anti-theft actuator
    JP2832236B2 (en) * 1993-09-03 1998-12-09 三井金属鉱業株式会社 Actuator for door lock device
    US5634677A (en) * 1994-09-01 1997-06-03 Kiekert Aktiengesellschaft Power-locking motor-vehicle door latch

    Patent Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0109656A2 (en) * 1982-11-18 1984-05-30 Neiman S.A. Electric lock
    US4588217A (en) * 1983-01-06 1986-05-13 Aciers Et Outillage Peugeot Latch in particular for a vehicle door
    EP0267423A2 (en) * 1986-10-06 1988-05-18 Aisin Seiki Kabushiki Kaisha Door lock assembly for automotive vehicles
    US5238274A (en) * 1989-09-14 1993-08-24 Robert Bosch Gmbh Device for locking and unlocking closed doors to the interior of a motor vehicle
    DE4222868A1 (en) * 1992-07-11 1994-01-13 Bosch Gmbh Robert Locking device for doors of a motor vehicle
    DE4343340A1 (en) * 1993-01-15 1994-07-21 Kiekert Gmbh Co Kg Central locking system for car doors

    Also Published As

    Publication number Publication date
    EP0807734B1 (en) 2001-04-18
    DE69720597D1 (en) 2003-05-15
    EP0807734A2 (en) 1997-11-19
    ES2157053T3 (en) 2001-08-01
    DE69704587T2 (en) 2001-10-18
    ES2196273T3 (en) 2003-12-16
    BR9706869A (en) 2003-05-27
    EP0812972A2 (en) 1997-12-17
    EP0812972B1 (en) 2003-04-09
    EP0812972A3 (en) 1999-03-03
    BR9704848A (en) 2000-08-01
    DE19619958A1 (en) 1997-11-20
    DE19619958C2 (en) 1999-10-21
    DE69720597T2 (en) 2003-12-24
    DE69704587D1 (en) 2001-05-23

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